The Willow Go duckbill valves help maintain your breast pump performance by keeping your milk flowing in the right direction. Compatible Only With the
Willow Go Wearable Breast Pump - Neb Medical
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Willow Go's diaphragms help to create suction and prevent milk backflow into the pump. Compatible Only With the Willow Go
Willow Go Diaphragms (2-Count)
Willow Go Wearable Double Electric Breast Pump Kit
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Willow Go Pump Diaphragm Set (2-pack), Snuggle Bugz
Willow Go Duckbill Valves Set
Willow Go 1 Natural Way
Willow Go™ Wearable Breast Pump - Highest Capacity Pump
Paruu P3 Duckbill Valves & Silicone Diaphragm
Willow Go™ Wearable Breast Pump - Highest Capacity Pump